<?php
  /***************************************************************
   * @file: main.php
   * @author: Neo
   * @mail: xq262144@gmail.com
   * @date: 
   * @description:
   * this file is the main interface of the database library
   ***************************************************************/
   
  if (!defined('SYS_BASEPATH')) {echo "No script access allowed!"; header("HTTP/1.0 404 Not Found"); } 
  
  require_once(SYS_CONFIG . '/database.php');
  require_once(SYS_LIB . '/db/DbMySQL.class.php');